Often identified by technician designation 2JB-3

Key Benefits Precision Metering: 0

it is compatible with any rotating assembly requiring a 1

High Flow Capacity: Large 1" NPT inlet and outlet ports accommodate high-BTU loads in commercial heating equipment

the AA05 is optimized for interior wall static pressure sensing to avoid wind-induced pressure spikes

Williams 2303 Blower mario Often identified by technician designationEnhance the heat distribution and thermal efficiency of your furnace with the Williams 2303 Blower. This professional grade furnace blower accessory kit is engineered for seamless integration with Williams 14,000 BTU direct vent gravity gas furnaces, specifically designed for the 14038 series models (including 1403821 and 1403822). Delivering a consistent 125 CFM airflow, this assembly utilizes a 115V power supply to force warm air downward,